HEADER    BIOSYNTHETIC PROTEIN                    21-JUN-18   6A4Z              
TITLE     OXIDASE CHAP                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CHAP PROTEIN;                                              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: DIOXIDASE CHAP;                                             
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOMYCES CHARTREUSIS;                       
SOURCE   3 ORGANISM_TAXID: 1969;                                                
SOURCE   4 GENE: CHAP;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)                                  
KEYWDS    VOC FAMILY, DIOXYGENASE, DIMER, CHARTREUSIN, OXIDATIVE REARRANGEMENT, 
KEYWDS   2 BIOSYNTHETIC PROTEIN                                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.ZHANG,H.M.GE                                                        
REVDAT   3   23-OCT-24 6A4Z    1       LINK                                     
REVDAT   2   19-SEP-18 6A4Z    1       JRNL                                     
REVDAT   1   29-AUG-18 6A4Z    0                                                
JRNL        AUTH   Y.S.WANG,B.ZHANG,J.ZHU,C.L.YANG,Y.GUO,C.L.LIU,F.LIU,H.HUANG, 
JRNL        AUTH 2 S.ZHAO,Y.LIANG,R.H.JIAO,R.X.TAN,H.M.GE                       
JRNL        TITL   MOLECULAR BASIS FOR THE FINAL OXIDATIVE REARRANGEMENT STEPS  
JRNL        TITL 2 IN CHARTREUSIN BIOSYNTHESIS.                                 
JRNL        REF    J. AM. CHEM. SOC.             V. 140 10909 2018              
JRNL        REFN                   ESSN 1520-5126                               
JRNL        PMID   30067334                                                     
JRNL        DOI    10.1021/JACS.8B06623                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.13_2998                                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.80                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.260                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 27356                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.180                           
REMARK   3   R VALUE            (WORKING SET) : 0.179                           
REMARK   3   FREE R VALUE                     : 0.207                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.620                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1265                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 50.8183 -  3.5327    0.96     2981   135  0.1654 0.1763        
REMARK   3     2  3.5327 -  2.8041    0.99     3000   140  0.1642 0.1605        
REMARK   3     3  2.8041 -  2.4496    0.97     2915   128  0.1788 0.2471        
REMARK   3     4  2.4496 -  2.2256    0.95     2837   154  0.1743 0.2266        
REMARK   3     5  2.2256 -  2.0661    0.97     2918   135  0.1719 0.2049        
REMARK   3     6  2.0661 -  1.9443    0.98     2916   139  0.1836 0.2331        
REMARK   3     7  1.9443 -  1.8469    0.98     2917   167  0.2083 0.2611        
REMARK   3     8  1.8469 -  1.7665    0.97     2888   142  0.2373 0.2775        
REMARK   3     9  1.7665 -  1.6985    0.92     2719   125  0.2867 0.3087        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.180            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.270           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 19.04                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 29.54                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :   NULL           NULL                                  
REMARK   3   ANGLE     :   NULL           NULL                                  
REMARK   3   CHIRALITY :   NULL           NULL                                  
REMARK   3   PLANARITY :   NULL           NULL                                  
REMARK   3   DIHEDRAL  :   NULL           NULL                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A):  37.7112  21.6841   7.5230              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1857 T22:   0.1404                                     
REMARK   3      T33:   0.1728 T12:  -0.0157                                     
REMARK   3      T13:   0.0150 T23:   0.0045                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.1666 L22:   0.2394                                     
REMARK   3      L33:   2.1519 L12:  -0.1145                                     
REMARK   3      L13:  -1.0187 L23:  -0.1403                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1030 S12:  -0.1414 S13:   0.0511                       
REMARK   3      S21:   0.1133 S22:   0.0181 S23:   0.0322                       
REMARK   3      S31:  -0.3513 S32:   0.0955 S33:  -0.0632                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : 1                                           
REMARK   3   NCS GROUP : 1                                                      
REMARK   3    NCS OPERATOR : 1                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A                                     
REMARK   3     SELECTION          : CHAIN B                                     
REMARK   3     ATOM PAIRS NUMBER  : 1125                                        
REMARK   3     RMSD               : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6A4Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-JUN-18.                  
REMARK 100 THE DEPOSITION ID IS D_1300008165.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-JAN-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL18U1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97880                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27459                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.800                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY                : 3.800                              
REMARK 200  R MERGE                    (I) : 0.10400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.1000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.73                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.91500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: AUTOSOL                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.77                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MGCL2, TRIS-HCL, PEG 4000, PH 8.5,       
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295.15K                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       23.56000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3620 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 11900 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A    -2                                                      
REMARK 465     SER A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     GLY A   128                                                      
REMARK 465     GLY A   129                                                      
REMARK 465     ALA A   130                                                      
REMARK 465     GLY B    -2                                                      
REMARK 465     SER B    -1                                                      
REMARK 465     HIS B     0                                                      
REMARK 465     GLY B   128                                                      
REMARK 465     GLY B   129                                                      
REMARK 465     ALA B   130                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH B   377     O    HOH B   385              1.85            
REMARK 500   O    HOH B   324     O    HOH B   381              1.92            
REMARK 500   O    HOH B   339     O    HOH B   398              1.93            
REMARK 500   O    HOH A   395     O    HOH A   411              1.97            
REMARK 500   O    HOH A   353     O    HOH A   396              2.02            
REMARK 500   O    HOH A   422     O    HOH B   401              2.07            
REMARK 500   O    HOH B   342     O    HOH B   397              2.10            
REMARK 500   O    HOH B   350     O    HOH B   382              2.13            
REMARK 500   O    HOH A   423     O    HOH A   424              2.13            
REMARK 500   O    HOH A   352     O    HOH A   417              2.14            
REMARK 500   O    GLY B   104     O    HOH B   301              2.17            
REMARK 500   O    GLN A    41     O    HOH A   301              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH B   314     O    HOH B   346     2655     1.52            
REMARK 500   O    HOH A   397     O    HOH A   402     2755     1.86            
REMARK 500   O    HOH A   317     O    HOH A   412     2755     2.07            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ALA A   2       83.24   -153.25                                   
REMARK 500    ASN A  44       45.87    -94.72                                   
REMARK 500    ASN B  44       45.82    -92.87                                   
REMARK 500    GLU B  56     -151.01     55.90                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             FE2 A 202  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A   7   NE2                                                    
REMARK 620 2 HOH A 387   O    93.5                                              
REMARK 620 3 HIS B  63   NE2  92.0  94.7                                        
REMARK 620 4 GLU B 119   OE1  97.9 168.6  85.3                                  
REMARK 620 5 TYR B 125   OH   91.4  96.2 168.4  83.2                            
REMARK 620 6 HOH B 327   O   164.6  72.0  94.6  96.6  84.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             FE2 A 201  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  63   NE2                                                    
REMARK 620 2 GLU A 119   OE1  87.0                                              
REMARK 620 3 TYR A 125   OH  165.4  78.5                                        
REMARK 620 4 HOH A 307   O    94.2  93.5  86.4                                  
REMARK 620 5 HIS B   7   NE2  91.9 100.2  91.1 165.3                            
REMARK 620 6 HOH B 379   O    94.7 170.6  99.6  77.1  89.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FE2 A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FE2 A 202                 
DBREF  6A4Z A    1   130  UNP    Q4R0L3   Q4R0L3_STRCX     1    130             
DBREF  6A4Z B    1   130  UNP    Q4R0L3   Q4R0L3_STRCX     1    130             
SEQADV 6A4Z GLY A   -2  UNP  Q4R0L3              EXPRESSION TAG                 
SEQADV 6A4Z SER A   -1  UNP  Q4R0L3              EXPRESSION TAG                 
SEQADV 6A4Z HIS A    0  UNP  Q4R0L3              EXPRESSION TAG                 
SEQADV 6A4Z GLY B   -2  UNP  Q4R0L3              EXPRESSION TAG                 
SEQADV 6A4Z SER B   -1  UNP  Q4R0L3              EXPRESSION TAG                 
SEQADV 6A4Z HIS B    0  UNP  Q4R0L3              EXPRESSION TAG                 
SEQRES   1 A  133  GLY SER HIS MSE ALA VAL GLU LEU ASN HIS THR ILE VAL          
SEQRES   2 A  133  LEU VAL LYS ASP LYS ASP ALA SER ALA THR PHE MSE ALA          
SEQRES   3 A  133  ASP LEU LEU GLY LEU PRO LYS PRO LYS GLU MSE GLY PRO          
SEQRES   4 A  133  PHE ALA VAL LEU GLN LEU ALA ASN ASP VAL SER ILE ASP          
SEQRES   5 A  133  PHE MSE ASP PHE ARG GLY GLU GLY ASP ILE VAL PRO GLY          
SEQRES   6 A  133  HIS CYS ALA PHE LEU ILE SER ASP GLU GLU PHE ASP GLN          
SEQRES   7 A  133  ILE PHE GLY ARG ILE ARG GLU GLY GLY ILE GLU HIS TRP          
SEQRES   8 A  133  ALA ASP GLN TYR HIS ARG GLU PRO GLY ARG ILE ASN ASP          
SEQRES   9 A  133  ARG ASP GLY GLY ARG GLY VAL TYR PHE GLU ASP PRO SER          
SEQRES  10 A  133  GLY HIS ASN MSE GLU ILE MSE THR ARG PRO TYR GLY SER          
SEQRES  11 A  133  GLY GLY ALA                                                  
SEQRES   1 B  133  GLY SER HIS MSE ALA VAL GLU LEU ASN HIS THR ILE VAL          
SEQRES   2 B  133  LEU VAL LYS ASP LYS ASP ALA SER ALA THR PHE MSE ALA          
SEQRES   3 B  133  ASP LEU LEU GLY LEU PRO LYS PRO LYS GLU MSE GLY PRO          
SEQRES   4 B  133  PHE ALA VAL LEU GLN LEU ALA ASN ASP VAL SER ILE ASP          
SEQRES   5 B  133  PHE MSE ASP PHE ARG GLY GLU GLY ASP ILE VAL PRO GLY          
SEQRES   6 B  133  HIS CYS ALA PHE LEU ILE SER ASP GLU GLU PHE ASP GLN          
SEQRES   7 B  133  ILE PHE GLY ARG ILE ARG GLU GLY GLY ILE GLU HIS TRP          
SEQRES   8 B  133  ALA ASP GLN TYR HIS ARG GLU PRO GLY ARG ILE ASN ASP          
SEQRES   9 B  133  ARG ASP GLY GLY ARG GLY VAL TYR PHE GLU ASP PRO SER          
SEQRES  10 B  133  GLY HIS ASN MSE GLU ILE MSE THR ARG PRO TYR GLY SER          
SEQRES  11 B  133  GLY GLY ALA                                                  
MODRES 6A4Z MSE A    1  MET  MODIFIED RESIDUE                                   
MODRES 6A4Z MSE A   22  MET  MODIFIED RESIDUE                                   
MODRES 6A4Z MSE A   34  MET  MODIFIED RESIDUE                                   
MODRES 6A4Z MSE A   51  MET  MODIFIED RESIDUE                                   
MODRES 6A4Z MSE A  118  MET  MODIFIED RESIDUE                                   
MODRES 6A4Z MSE A  121  MET  MODIFIED RESIDUE                                   
MODRES 6A4Z MSE B    1  MET  MODIFIED RESIDUE                                   
MODRES 6A4Z MSE B   22  MET  MODIFIED RESIDUE                                   
MODRES 6A4Z MSE B   34  MET  MODIFIED RESIDUE                                   
MODRES 6A4Z MSE B   51  MET  MODIFIED RESIDUE                                   
MODRES 6A4Z MSE B  118  MET  MODIFIED RESIDUE                                   
MODRES 6A4Z MSE B  121  MET  MODIFIED RESIDUE                                   
HET    MSE  A   1       8                                                       
HET    MSE  A  22       8                                                       
HET    MSE  A  34       8                                                       
HET    MSE  A  51       8                                                       
HET    MSE  A 118       8                                                       
HET    MSE  A 121       8                                                       
HET    MSE  B   1       8                                                       
HET    MSE  B  22       8                                                       
HET    MSE  B  34       8                                                       
HET    MSE  B  51       8                                                       
HET    MSE  B 118       8                                                       
HET    MSE  B 121       8                                                       
HET    FE2  A 201       1                                                       
HET    FE2  A 202       1                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     FE2 FE (II) ION                                                      
FORMUL   1  MSE    12(C5 H11 N O2 SE)                                           
FORMUL   3  FE2    2(FE 2+)                                                     
FORMUL   5  HOH   *231(H2 O)                                                    
HELIX    1 AA1 ASP A   14  GLY A   27  1                                  14    
HELIX    2 AA2 SER A   69  GLY A   83  1                                  15    
HELIX    3 AA3 ASP A  101  GLY A  105  5                                   5    
HELIX    4 AA4 ASP B   14  GLY B   27  1                                  14    
HELIX    5 AA5 SER B   69  GLY B   83  1                                  15    
HELIX    6 AA6 ASP B  101  GLY B  105  5                                   5    
SHEET    1 AA1 8 LYS A  32  MSE A  34  0                                        
SHEET    2 AA1 8 PHE A  37  LEU A  42 -1  O  VAL A  39   N  LYS A  32           
SHEET    3 AA1 8 VAL A  46  ASP A  52 -1  O  ILE A  48   N  LEU A  40           
SHEET    4 AA1 8 GLU A   4  VAL A  12  1  N  THR A   8   O  ASP A  49           
SHEET    5 AA1 8 HIS B  63  LEU B  67 -1  O  ALA B  65   N  ASN A   6           
SHEET    6 AA1 8 ASN B 117  MSE B 121  1  O  GLU B 119   N  PHE B  66           
SHEET    7 AA1 8 GLY B 107  GLU B 111 -1  N  PHE B 110   O  MSE B 118           
SHEET    8 AA1 8 HIS B  87  TRP B  88 -1  N  TRP B  88   O  TYR B 109           
SHEET    1 AA2 8 HIS A  87  TRP A  88  0                                        
SHEET    2 AA2 8 GLY A 107  GLU A 111 -1  O  TYR A 109   N  TRP A  88           
SHEET    3 AA2 8 ASN A 117  MSE A 121 -1  O  MSE A 118   N  PHE A 110           
SHEET    4 AA2 8 HIS A  63  LEU A  67  1  N  PHE A  66   O  GLU A 119           
SHEET    5 AA2 8 GLU B   4  VAL B  12 -1  O  ASN B   6   N  ALA A  65           
SHEET    6 AA2 8 VAL B  46  ASP B  52  1  O  ASP B  49   N  THR B   8           
SHEET    7 AA2 8 PHE B  37  LEU B  42 -1  N  LEU B  40   O  ILE B  48           
SHEET    8 AA2 8 LYS B  32  MSE B  34 -1  N  LYS B  32   O  VAL B  39           
LINK         C   MSE A   1                 N   ALA A   2     1555   1555  1.33  
LINK         C   PHE A  21                 N   MSE A  22     1555   1555  1.32  
LINK         C   MSE A  22                 N   ALA A  23     1555   1555  1.34  
LINK         C   GLU A  33                 N   MSE A  34     1555   1555  1.33  
LINK         C   MSE A  34                 N   GLY A  35     1555   1555  1.33  
LINK         C   PHE A  50                 N   MSE A  51     1555   1555  1.33  
LINK         C   MSE A  51                 N   ASP A  52     1555   1555  1.33  
LINK         C   ASN A 117                 N   MSE A 118     1555   1555  1.33  
LINK         C   MSE A 118                 N   GLU A 119     1555   1555  1.33  
LINK         C   ILE A 120                 N   MSE A 121     1555   1555  1.32  
LINK         C   MSE A 121                 N   THR A 122     1555   1555  1.33  
LINK         C   MSE B   1                 N   ALA B   2     1555   1555  1.34  
LINK         C   PHE B  21                 N   MSE B  22     1555   1555  1.33  
LINK         C   MSE B  22                 N   ALA B  23     1555   1555  1.34  
LINK         C   GLU B  33                 N   MSE B  34     1555   1555  1.33  
LINK         C   MSE B  34                 N   GLY B  35     1555   1555  1.33  
LINK         C   PHE B  50                 N   MSE B  51     1555   1555  1.33  
LINK         C   MSE B  51                 N   ASP B  52     1555   1555  1.34  
LINK         C   ASN B 117                 N   MSE B 118     1555   1555  1.33  
LINK         C   MSE B 118                 N   GLU B 119     1555   1555  1.33  
LINK         C   ILE B 120                 N   MSE B 121     1555   1555  1.33  
LINK         C   MSE B 121                 N   THR B 122     1555   1555  1.33  
LINK         NE2 HIS A   7                FE   FE2 A 202     1555   1555  2.19  
LINK         NE2 HIS A  63                FE   FE2 A 201     1555   1555  2.22  
LINK         OE1 GLU A 119                FE   FE2 A 201     1555   1555  2.17  
LINK         OH  TYR A 125                FE   FE2 A 201     1555   1555  2.22  
LINK        FE   FE2 A 201                 O   HOH A 307     1555   1555  2.16  
LINK        FE   FE2 A 201                 NE2 HIS B   7     1555   1555  2.25  
LINK        FE   FE2 A 201                 O   HOH B 379     1555   1555  2.27  
LINK        FE   FE2 A 202                 O   HOH A 387     1555   1555  2.17  
LINK        FE   FE2 A 202                 NE2 HIS B  63     1555   1555  2.30  
LINK        FE   FE2 A 202                 OE1 GLU B 119     1555   1555  2.20  
LINK        FE   FE2 A 202                 OH  TYR B 125     1555   1555  2.28  
LINK        FE   FE2 A 202                 O   HOH B 327     1555   1555  2.22  
CISPEP   1 GLU A   56    GLY A   57          0        -1.74                     
SITE     1 AC1  6 HIS A  63  GLU A 119  TYR A 125  HOH A 307                    
SITE     2 AC1  6 HIS B   7  HOH B 379                                          
SITE     1 AC2  6 HIS A   7  HOH A 387  HIS B  63  GLU B 119                    
SITE     2 AC2  6 TYR B 125  HOH B 327                                          
CRYST1   53.830   47.120   53.920  90.00 109.60  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.018577  0.000000  0.006615        0.00000                         
SCALE2      0.000000  0.021222  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.019687        0.00000                         
HETATM    1  N   MSE A   1      25.699  39.706   9.033  1.00 82.33           N  
ANISOU    1  N   MSE A   1    12585   8888   9811   1317   1983    547       N  
HETATM    2  CA  MSE A   1      26.079  38.536   9.816  1.00 83.68           C  
ANISOU    2  CA  MSE A   1    12650   9107  10037   1211   1852    459       C  
HETATM    3  C   MSE A   1      27.062  37.654   9.057  1.00 73.45           C  
ANISOU    3  C   MSE A   1    11250   7847   8811   1102   1736    408       C  
HETATM    4  O   MSE A   1      26.935  37.460   7.847  1.00 78.52           O  
ANISOU    4  O   MSE A   1    11807   8559   9468   1175   1706    476       O  
HETATM    5  CB  MSE A   1      24.842  37.730  10.209  1.00 96.45           C  
ANISOU    5  CB  MSE A   1    14123  10876  11648   1353   1789    531       C  
HETATM    6  CG  MSE A   1      23.951  38.450  11.201  1.00110.87           C  
ANISOU    6  CG  MSE A   1    16047  12668  13409   1439   1887    566       C  
HETATM    7 SE   MSE A   1      22.125  38.601  10.553  1.00123.80          SE  
ANISOU    7 SE   MSE A   1    17581  14480  14977   1712   1920    756      SE  
HETATM    8  CE  MSE A   1      22.512  39.064   8.696  1.00122.29           C  
ANISOU    8  CE  MSE A   1    17384  14300  14779   1752   1952    820       C